linux-kernel - Re: [PATCH 06/13] spi: cadence-qspi: Make sure we filter out unsupported ops

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Message-ID: <86cy45b73v.fsf@kernel.org>
Date: Tue, 23 Dec 2025 15:33:40 +0100
From: Pratyush Yadav <pratyush@...nel.org>
To: Miquel Raynal <miquel.raynal@...tlin.com>
Cc: Mark Brown <broonie@...nel.org>,  Rob Herring <robh@...nel.org>,
  Krzysztof Kozlowski <krzk+dt@...nel.org>,  Conor Dooley
 <conor+dt@...nel.org>,  Geert Uytterhoeven <geert+renesas@...der.be>,
  Magnus Damm <magnus.damm@...il.com>,  Vaishnav Achath
 <vaishnav.a@...com>,  Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
  Hervé Codina <herve.codina@...tlin.com>,  Wolfram Sang
 <wsa+renesas@...g-engineering.com>,  Vignesh Raghavendra
 <vigneshr@...com>,  Santhosh Kumar K <s-k6@...com>,  Pratyush Yadav
 <pratyush@...nel.org>,  Pascal Eberhard <pascal.eberhard@...com>,
  linux-spi@...r.kernel.org,  devicetree@...r.kernel.org,
  linux-kernel@...r.kernel.org,  linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH 06/13] spi: cadence-qspi: Make sure we filter out
 unsupported ops

On Fri, Dec 19 2025, Miquel Raynal wrote:

> The Cadence driver does not support anything else than repeating the
> command opcode twice while in octal DTR mode. Make this clear by
> checking for this in the ->supports_op() hook.
>
> Signed-off-by: Miquel Raynal <miquel.raynal@...tlin.com>

Reviewed-by: Pratyush Yadav <pratyush@...nel.org>

[...]

-- 
Regards,
Pratyush Yadav